基于LabVIEW的软件混音器控制研究  

Mixer Control Based on LabVIEW

作　　者：李佳[1] 赵子龙[1] 孟凯[2] 

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215021 [2]苏州大学现代丝绸国家工程实验室,江苏苏州215123

出　　处：《苏州大学学报（工科版）》2012年第2期43-47,共5页Journal of Soochow University Engineering Science Edition (Bimonthly)

摘　　要：在调用Windows API函数的基础上,应用LabVIEW软件编程实现了对声卡音量或输出电压的控制。该程序可作为子程序被方便调用,且能满足基于声卡进行相关测试工作时需要对声卡输出电压进行控制的要求。A program was written based on the software of LabVIEW, through which the Windows API function was called and the control of output voltage of sound card was realized. The program can be used as a subroutine conven- iently and can meet the requirement of controlling output voltage of sound card in some testing work.

关 键 词：混音器 LABVIEW Mixer函数 声卡 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]